Why do sex-linked traits follow different patterns of inheritance than other traits? A. Males have two X chromosomes, and females only have one.
B. Males carry two copies of every sex-linked gene.
C. Males cannot carry recessive alleles for sex-linked traits.
D. Males only need one recessive allele to have a recessive sex linked trait.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

Can someone i have no idea of how to do this.